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SIN to GXY: distance & flight time
Singapore (Singapore Changi Airport) → Greeley (Greeley–Weld County Airport)
9,033 mi
14,537 km · 7,850 nm
18h 11m
estimated nonstop flight time
—
time difference · heading northeast
See live SIN→GXY fares Phone-only fares on this route — call free
Flight time details
9,033 miles nonstop takes roughly 18h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- GXY — Greeley–Weld County Airport · Greeley, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Near GXY
- DEN · Denver International Airport40 mi away
- FNL · Northern Colorado Regional Airport20 mi away
- WBU · Boulder Municipal Airport42 mi away
- BJC · Rocky Mountain Metropolitan Airport45 mi away
Frequently asked questions
How far is SIN from GXY?
The flight distance from Singapore (SIN) to Greeley (GXY) is 9,033 miles (14,537 km, 7,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to GXY?
A nonstop flight takes about 18h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SIN to GXY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–GXY that never appear on search engines, with no booking fees.